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1993
Journal Article
Titel
Optical spectroscopy of shallow impurity states in semiconductor quantum wells.
Alternative
Optische Spektroskopie an flachen Defektzuständen in Halbleiter Quantentöpfen
Abstract
Shallow impurities in AlGaAs/GaAs quantum wells, doped with donors or acceptors in the well, are discussed in relation to recent experimental data from optical spectroscopy. Results from two-particle spectroscopy, the influence of high doping levels, the interplay with excition localization, as well as picosecond transient data are covered.
Author(s)